Stay Realm Logo

Discover

Hotels

Settings

Currency
Language
Loading...
9.1 / 10 Guest Rating

Grassy Flats Resort & Beach Club

58182 Overseas Hwy,Marathon FL 3305, Marathon, us

Grassy Flats Resort & Beach Club - main view

About the Property

Luxurious Accommodation with Spectacular Views
Experience a slice of paradise at Grassy Flats Resort & Beach Club in Marathon. Indulge in pool views from every room, relax on the sun terrace, and unwind in the hot tub. Top-Notch Amenities for Ultimate Comfort Enjoy air-conditioned rooms with sea view balconies, flat-screen TVs, and fully equipped kitchens in selected units. The hotel also offers an outdoor pool, free parking, a garden, and a restaurant for your convenience. Unwind and Explore Take advantage of the barbecue facilities, concierge service, and ATM on-site. With easy access to nearby attractions like Florida Keys Aquarium Encounters, your stay at Grassy Flats Resort & Beach Club will be unforgettable. Book now for a dreamy getaway!

Facilities & Amenities

Offsite parking discounted rates available
Parking
Non-smoking rooms
Air conditioning
Swimming pool
Restaurant
Family rooms
Pets allowed
Lift / Elevator
Express check-in/check-out

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Guests under the age of 18 can only check in with a parent or official guardian. A deposit may be required at the property.

Check Room Availability

1 night ยท 2 adults

No rooms available

We couldn't find any available rooms for these dates and guests. Try adjusting your search criteria.

Guest Reviews

9.1
Exceptional736 verified reviews
AI Summary

Guests highly rate the clean and well-maintained and frequently praise the friendly and helpful staff.

Categories

Cleanliness9.0
Service9.4
Location9.4
Room Quality8.5
Amenities9.3
Value for Money8.7
Food and Beverage9.1
Overall Experience9.3

Select topics to read reviews

4
4lxqjql7yw
Verified booking
NONE
Standard Room
Stayed in Sep 21, 2025

"Weekend Getaway"

10.0

Spent 3 nights here with my wife for our anniversary. Rooms were clean and great size for the two of us. We will definitely be back!

Helpful?
J
Jarett
Verified booking
Standard Room
Stayed in Sep 21, 2025

"Exceptional"

10.0

Great place to stay. 3 night getaway with my wife and loved it. Staff is very friendly!

Helpful?
N
NicoleC532BLUFFTON, SOUTH CAROLINA
Verified booking
Couples
Standard Room
Stayed in Sep 20, 2025

"Lovely room, clean, beautiful views!"

8.0

We spent 2 nights at Grassy Flats in Marathon on our way through the keys to celebrate our 30th anniversary. Pros The staff was pleasant, nice and helpful. Easy to check in and out. Plenty of parking. The room was spacious, clean and nicely decorated. The view of the ocean was stunning. We also overlooked the pool. I really enjoyed the shampoo, conditioner and body gel in the shower. I was hoping they had it for sale in the gift shop. Really liked the refillable water bottles Cons For us the bed itself was not very comfortable. So we did have trouble sleeping The restaurant Rhum House was closed Didnโ€™t care for the espresso machine would prefer full cup of coffee. I do wish we had more time to spend there. The resort itself is lovely and is situated on the water. With stunning views. Unfortunately it poured rain for the entire one of our days there so we didnโ€™t get to spend any time at the resort. However. We really enjoyed the turtle hospital? The dolphin experience and the aquarium. I would recommend all those places to Cushing while in Marathon. Very close to the resort.

Helpful?
M
MelaniedeDE
Verified booking
family_with_children
Standard Room
Stayed in Sep 20, 2025

"Sehr schรถne Hotelanlage und toller Service trotz mordernisierungsbedรผrftige Zimmer."

8.0

Die Reaktionen und Service des Personals und die Gestaltung/Anlage der Hotelanlage waren sehr gut.

Durch das faulende Seegras roch es zeitweise unangenehm und wir wurden von Mรผcken derartig gestochen. Die Ausstattung in der Wohnung ist etwas in die Jahre gekommen.

Helpful?
G
GonzalezusUS
Verified booking
couple
Standard Room
Stayed in Sep 20, 2025

"Excellent"

8.0
Helpful?
N
NicoleusUS
Verified booking
couple
Standard Room
Stayed in Sep 20, 2025

"Perfect for a little getaway."

8.0

This is a beautiful property. The views are amazing. Rooms are comfortable and clean. Nicely decorated. Friendly and accommodating staff. Unfortunately the bed was uncomfortable for us. Also would have preferred coffee pods instead of espresso pods.

Didnโ€™t like the espresso in the room. Would have preferred coffee.

Helpful?
C
ChantalchCH
Verified booking
family_with_children
Standard Room
Stayed in Sep 14, 2025

"Exceptional"

9.0
Helpful?
P
PedrousUS
Verified booking
couple
Standard Room
Stayed in Sep 13, 2025

"Exceptional"

9.0
Helpful?
P
pvijyigyx1NEW PORT RICHEY, FLORIDA
Verified booking
NONE
Standard Room
Stayed in Sep 1, 2025

"Weekend getaway to the Keys"

10.0

My husband and I were celebrating our 29th wedding anniversary. We selected the Grassy Flats Resort in Marathon because they were the most reasonably priced for the caliber of resort. This resort exceeded our expectations. The staff was amazingly helpful, attentive and friendly. Our room was upgraded. It was beautifully decorated, the bed is hands down the comfiest bed we have ever slept in. The view was stunning, the grounds and amenities were top notch. Will definitely stay again.

Helpful?
2
21cesar
Verified booking
NONE
Standard Room
Stayed in Aug 30, 2025

"Grassy Flats Resort"

10.0

The resort was excellent ๐Ÿ‘Œ ๐Ÿ‘ ๐Ÿ‘ ๐Ÿ™Œ ๐Ÿ˜€ my family and I had fun in the pool had fun on the beach โ›ฑ๏ธ sand and in the sea ๐ŸŒŠ we swam, it was clean and nice. We also enjoyed kayaking in the ocean for hrs. I was staying there because we were going to swim with the dolphins ๐Ÿฌ across the street. But we all had fun at both places it was fantastic ๐Ÿ‘ I recommend anyone ๐Ÿ˜‰ to stay here because just to stay at this resort ๐Ÿ˜Š is fun very very fun.

Helpful?